* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'NotoSans-Light',
        '맑은 고딕',
        'Malgun Gothic',
        sans-serif;

    color: rgb(32, 32, 32);
    letter-spacing: 1px;
    line-height: 24px;
}
nav{
    background-image: url(../images/bg.png);
    background-repeat: no-repeat;
    background-size:cover;
}
h1{
    font-size: 60px;
        text-align: center;
        font-weight: 10000;
        padding-top: 100px;
        padding-bottom: 150px;
        background-color: blueviolet;
        color: rgb(255, 255, 255);
        
        width: 100%;
        
}

p {
    font-size: 20px;
    padding-bottom: 5px;
    font-weight: 800;
}

a{
    color: rgb(255, 255, 255);
   text-decoration: none;
font-weight: 900;
    font-size: 25px;
}

section {
    margin: 25px;
    padding: 30px;
    border-style: double;
}
article {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
grid-row-gap: 30px;
    grid-column-gap: 30px;

}

@media only screen and (min-width: 1350px) {
    article {
        grid-template-columns: 1fr 1fr 1fr 1fr;
    }
}
@media only screen and (max-width: 1300px) {
    article {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

@media only screen and (max-width: 1000px) {
    article {
        grid-template-columns: 1fr 1fr;
    }
}
img{
    border: 2px solid rgb(196, 196, 196);
   

}
.main_div {
    width: 280px;
    height: 370px;
   
    position: relative;

}

.main_div .overlay_div {
    padding: 5px;
    text-align: center;
    width: 280px;
    height:55px;
   
    background: rgba(242, 208, 255, 0.5);
    opacity: 0;
    transition: opacity;
    transition-timing-function: ease-out;
    transition-duration: 100ms;
    transition-delay: 1s;

    -ms-transition: opacity;
    -ms-transition-timing-function: ease-out;
    -ms-transition-duration: 100ms;
    -ms-transition-delay: 1s;

    -moz-transition: opacity;
    -moz-transition-timing-function: ease-out;
    -moz-transition-duration: 100ms;
    -moz-transition-delay: 1s;

    -webkit-transition: opacity;
    -webkit-transition-timing-function: ease-out;
    -webkit-transition-duration: 100ms;
    -webkit-transition-delay: 1s;


}

.main_div:hover .overlay_div {
    display: block;

    opacity: 1;

    /* Fade in */
    transition: opacity;
    transition-timing-function: ease-out;
    transition-duration: 100ms;

    -ms-transition: opacity;
    -ms-transition-timing-function: ease-out;
    -ms-transition-duration: 100ms;

    -moz-transition: opacity;
    -moz-transition-timing-function: ease-out;
    -moz-transition-duration: 100ms;

    -webkit-transition: opacity;
    -webkit-transition-timing-function: ease-out;
    -webkit-transition-duration: 100ms;

}
span{
    height: 360px;
    width: 279px;
    text-align: center;
   
}
span p{
    padding-top: 10px;
    height: 70px;
}